Human evolution: enhancing the brain
- PMID: 25989083
- DOI: 10.1016/j.cub.2015.03.031
Human evolution: enhancing the brain
Abstract
Humans have tripled their brain size since they split from the chimpanzee lineage. A new paper provides for the first time functional evidence that an enhancer contributed to this expansion by accelerating the cell cycle in neural progenitors.
Copyright © 2015 Elsevier Ltd. All rights reserved.
Comment on
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Human-chimpanzee differences in a FZD8 enhancer alter cell-cycle dynamics in the developing neocortex.Curr Biol. 2015 Mar 16;25(6):772-779. doi: 10.1016/j.cub.2015.01.041. Epub 2015 Feb 19. Curr Biol. 2015. PMID: 25702574 Free PMC article.
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